1/* 2Copyright 2017 Google Inc. All rights reserved. 3Licensed under the Apache License, Version 2.0 (the "License"); 4you may not use this file except in compliance with the License. 5You may obtain a copy of the License at 6 http://www.apache.org/licenses/LICENSE-2.0 7Unless required by applicable law or agreed to in writing, software 8distributed under the License is distributed on an "AS IS" BASIS, 9WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 10See the License for the specific language governing permissions and 11limitations under the License. 12*/ 13 14package main 15 16import ( 17 "fmt" 18 "io/ioutil" 19 "os" 20 "path/filepath" 21 22 "github.com/google/go-jsonnet/internal/dump" 23 "github.com/google/go-jsonnet/internal/program" 24) 25 26func main() { 27 if len(os.Args) != 2 { 28 fmt.Fprintf(os.Stderr, "usage: %s <file>\n", filepath.Base(os.Args[0])) 29 os.Exit(2) 30 } 31 buf, err := ioutil.ReadFile(os.Args[1]) 32 if err != nil { 33 panic(err) 34 } 35 36 node, err := program.SnippetToAST("<std>", string(buf)) 37 if err != nil { 38 panic(err) 39 } 40 41 dump.Config.HidePrivateFields = false 42 dump.Config.VariableName = "StdAst" 43 dump.Config.VariableDescription = "StdAst is the AST for the standard library." 44 ast := dump.Sdump(node) 45 46 dst := os.Stdout 47 dst.WriteString(header) 48 dst.WriteString(ast) 49} 50 51var header = ` 52/////////////////////////////////////////////////////////// 53// This file was auto-generated by cmd/dumpstdlibast.go. // 54// https://github.com/google/go-jsonnet#generated-stdlib // 55// // 56// --------------- DO NOT EDIT BY HAND! --------------- // 57/////////////////////////////////////////////////////////// 58 59package astgen 60 61import ( 62 "github.com/google/go-jsonnet/ast" 63) 64 65`[1:] 66